Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819342 | Graphic data processing apparatus using displayed graphics for application program selection | Keiji Kitagawa | 2004-11-16 |
| 6768501 | Graphic data processing apparatus using displayed graphics for program selection | Keiji Kitagawa | 2004-07-27 |